== How to fix it in CryptoSwift

=== Code examples

include::../../common/fix/code-rationale.adoc[]

==== Noncompliant code example

[source,swift,diff-id=21,diff-type=noncompliant]
----
import CryptoSwift

let blowfish = try Blowfish(key: key, blockMode: GCM(iv: iv, mode: .combined), padding: .pkcs7) // Noncompliant
----

==== Compliant solution

[source,swift,diff-id=21,diff-type=compliant]
----
import CryptoSwift

let aes = try AES(key: key, iv: iv)
----

=== How does this work?

include::../../common/fix/strong-cryptography.adoc[]